ISRC HUA253137001
Verified recording
HUA253137001 is “Clarinet Concerto No. 4 in D Major, MWV 6:39: I. Moderato” by Johann Melchior Molter,
registered on the CopyrightChains blockchain with CopyrightID
0x84d2d622fba1280a2a680c88868043e0ae3cf3dfdab502ef59bd4828d0d99965 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253137001.
Recording identifiers
- ISRC
- HUA253137001
- Title
- Clarinet Concerto No. 4 in D Major, MWV 6:39: I. Moderato
- Artist
- Johann Melchior Molter
- CopyrightID (CopyrightChains transaction hash)
0x84d2d622fba1280a2a680c88868043e0ae3cf3dfdab502ef59bd4828d0d99965
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:56e0c640154df4b4cf50093f34db9ecd4e7e7149f9cfdfbd588efc0bdf10d52e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253137001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Clarinet Concerto No. 4 in D Major, MWV 6:39: I. Moderato · Machine-readable JSON-LD